If you read the description (below) you can see hes joking about the price of the Map pack and that treyarch are releasing a map pack when there lots of issues in the game.

Ghost Pro Plus will be released at the same as the 1st Black Ops DLC early in 2011, FIrst Strike. GP+ will cost an additional 50,000 MS points on top of the cost of the First Strike map pack which comes first to Xbox 360 before arriving on Playstation 3 around one month later.GP+ is the first of a new range of Pro Plus perks to be revealed.

because Treyarch feel that new super perks are more important that fixing the cripping issues on the PS3